Patents by Inventor Sunpil JEONG

Sunpil JEONG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MULTI-DOF MOVING STAGE AND DISPLAY APPARATUS INCLUDING THE SAME
    Publication number: 20220283435
    Abstract: A multi-degree of freedom (DOF) moving stage includes: an end-effector; three driven links pivotably connected to the end-effector at angular intervals from each other; three driving links pivotably connected to the three driven links, respectively; and three actuators configured to drive the three driving links, respectively. Each of the three driven links includes first to fourth arms arranged at intervals; and a flexible member that connects the first to fourth arms to each other in a parallelogram shape across the intervals and forms pivotable joints at the intervals.
    Type: Application
    Filed: November 29, 2021
    Publication date: September 8, 2022
    Applicants: SAMSUNG ELECTRONICS CO., LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jangwoo YOU, Kyujin CHO, Changkun LEE, Hongseok LEE, Jesung KOH, Yongmin PARK, Sunpil JEONG